You can obtain information about the Network Server, such as version and current property values, Java information, and Derby database server information, by using the sysinfo utility. The sysinfo utility is available from scripts, the command line, the NetworkServerControl API, and through the servlet interface.
The following scripts are located in the $DERBY_INSTALL/frameworks/NetworkServer/bin directory. Before running these scripts, make sure that the Derby Network Server is started.
sysinfo.bat [-h <hostname>][-p <portnumber>]
sysinfo.ksh [-h <hostname>] [<-p portnumber>]